99799363 has 2 divisors, whose sum is σ = 99799364. Its totient is φ = 99799362.

The previous prime is 99799339. The next prime is 99799379. The reversal of 99799363 is 36399799.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99799363 - 2⁵ = 99799331 is a prime.

It is not a weakly prime, because it can be changed into another prime (99799303) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49899681 + 49899682.

It is an arithmetic number, because the mean of its divisors is an integer number (49899682).

Almost surely, 2^99799363 is an apocalyptic number.

99799363 is a deficient number, since it is larger than the sum of its proper divisors (1).

99799363 is an equidigital number, since it uses as much as digits as its factorization.

99799363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2480058, while the sum is 55.

The square root of 99799363 is about 9989.9631130450. The cubic root of 99799363 is about 463.8482507009.

The spelling of 99799363 in words is "ninety-nine million, seven hundred ninety-nine thousand, three hundred sixty-three".